Sasha Brown is Head of Ethics Foresight at Google DeepMind. She has stewarded the ethical analysis of groundbreaking machine learning projects and led research on topics such as AI and persuasion; AI and biosecurity; AI morality and values; governance and accountability; and the misuse and unintended consequences of AI development. Her team's work — which draws on aspects of moral philosophy, political science, and computer science — aims to anticipate how technical advances will impact society, and to create and implement ways to reduce risk. Sasha was a Yale World Fellow in 2021.